Clamp for machining upper end of flyweight support

Abstract

The utility model discloses a clamp for machining the upper end of a flyweight support, and particularly relates to the technical field of clamps, the clamp comprises a mounting block, a first through hole is formed in the mounting block, a first groove is formed in one side of the inner wall of the first through hole, and second through holes are formed in the top and the bottom of the mounting block; a first threaded through hole is formed in the center line of one side of the mounting block, a plurality of second threaded through holes are uniformly formed in one side of the mounting block, a first limiting mechanism is arranged in the first threaded through hole, and second limiting mechanisms are arranged in the second threaded through holes. According to the clamping device, the first limiting mechanism and the second limiting mechanism are matched with each other, so that when a support is clamped through the clamping device, clamping is not carried out in a single plane clamping mode, and multi-face clamping can be carried out on the support through the first limiting mechanism and the second limiting mechanism; by means of the clamping mode, the clamping effect can be effectively achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, and more specifically to a clamp for processing the upper end of a flying block bracket. Background Art

[0002] The speed governor is an automatic regulating device, which automatically increases or decreases the fuel supply of the injection pump according to the changes in the diesel engine load, so that the diesel engine can run at a stable speed. The speed governor has been widely used in industrial DC motor speed regulation, industrial conveyor belt speed regulation, lighting regulation, computer power supply heat dissipation, DC fans, etc. According to its working principle, it can be divided into mechanical, pneumatic, hydraulic, mechanical-pneumatic composite, mechanical-hydraulic composite and electronic types. In the speed governor, the flyweight is a very important component. When installing the flyweight, a special flyweight bracket is used. When the flyweight bracket is produced, a clamp is generally used to clamp the bracket in production.

[0003] However, most of the existing clamps generally clamp the bracket by a single plane clamping method. Although this clamping method can achieve the clamping effect, due to the special setting of the bracket, the stability of the bracket after being clamped by the clamp is poor, and it is very easy to detach from the clamp during the processing process, resulting in low safety and reliability of the clamp when in use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a clamp for processing the upper end of the flying block bracket. Through the mutual cooperation of the first limiting mechanism and the second limiting mechanism, it can effectively prevent the bracket clamped by the device from being out of the clamping position during the processing, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamp for processing the upper end of a flying block bracket, comprising a mounting block, a first through hole is opened inside the mounting block, a first groove is opened on one side of the inner wall of the first through hole, second through holes are opened on the top and bottom of the mounting block, a first threaded through hole is opened at the center line of one side of the mounting block, a plurality of second threaded through holes are evenly opened on one side of the mounting block, a first limiting mechanism is arranged inside the first threaded through hole, and a second limiting mechanism is arranged inside each of the plurality of second threaded through holes.

[0006] In a preferred embodiment, the first limiting mechanism includes a first screw rod, a first rotating block is provided at one end of the first screw rod, a first limiting plate is provided at the other end of the first screw rod, a plurality of guide rods are evenly provided on one side of the first limiting plate, and one end of the guide rod passes through the mounting block and extends to the outside of the mounting block.

[0007] In a preferred embodiment, a second groove is formed on one side of the first limiting plate, a first bearing is disposed inside the second groove, and one side of the first bearing is connected to one end of the first screw rod.

[0008] In a preferred embodiment, a plurality of first springs are disposed on the other side of the first limiting plate, a first protective pad is disposed on one side of each of the plurality of first springs, and the first protective pad is made of rubber material.

[0009] In a preferred embodiment, the second limiting mechanism includes a second screw rod, a second rotating block is disposed at one end of the second screw rod, and a second bearing is disposed at the other end of the second screw rod.

[0010] In a preferred embodiment, a connecting block is provided at one side of the second bearing, a third threaded through hole is provided inside the connecting block, and a third screw is provided inside the third threaded through hole.

[0011] In a preferred embodiment, a third rotating block is provided at one end of the third screw, a third bearing is provided at the other end of the third screw, a second limiting plate is provided at the bottom of the third bearing, a second protective pad is provided at the bottom of the second limiting plate, and the second protective pad is made of rubber material.

[0012] In a preferred embodiment, a plurality of second springs are evenly arranged inside the first groove, a third protective pad is commonly arranged on one side of the plurality of second springs, and the third protective pad is made of rubber material.

[0013] Technical effects and advantages of the utility model:

[0014] By cooperating with each other in the setting of the first limiting mechanism and the second limiting mechanism, when the bracket is clamped by the device, it is no longer clamped by a single plane clamping method, but the bracket can be clamped on multiple sides by the first limiting mechanism and the second limiting mechanism. Such a clamping method can not only effectively achieve the clamping effect, but also avoid the phenomenon that the bracket after clamping is separated from its clamping position during the processing. Therefore, the reliability of the device during use is significantly improved. Moreover, by cooperating with each other in the setting of the second spring and the third protective pad, the bracket can also be clamped in cooperation with the first limiting mechanism to further improve the clamping effect of the device on the bracket. Therefore, the practicality of the device during use is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2It is a cross-sectional structural schematic diagram of the utility model.

[0017] Figure 3 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] Figure 4 For the utility model Figure 1 Enlarged structural diagram at B in the middle.

[0019] The accompanying drawings are marked as follows: 1. mounting block; 2. first screw; 3. first rotating block; 4. first limiting plate; 5. guide rod; 6. first bearing; 7. first spring; 8. first protective pad; 9. second screw; 10. second rotating block; 11. second bearing; 12. connecting block; 13. third screw; 14. third rotating block; 15. third bearing; 16. second limiting plate; 17. second protective pad; 18. second spring; 19. third protective pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] As attached Figure 1-4 A clamp for processing the upper end of a flying block bracket is shown, comprising a mounting block 1, a first through hole is opened inside the mounting block 1, a first groove is opened on one side of the inner wall of the first through hole, second through holes are opened on the top and bottom of the mounting block 1, a first threaded through hole is opened at the center line of one side of the mounting block 1, a plurality of second threaded through holes are evenly opened on one side of the mounting block 1, a first limiting mechanism is arranged inside the first threaded through hole, and a second limiting mechanism is arranged inside the plurality of second threaded through holes, so that the first limiting mechanism and the second limiting mechanism can be smoothly installed through the opening of the first threaded through hole, the second threaded through hole, the first through hole and the second through hole.

[0022] As attached Figure 1 , 2As shown in , 3 and 4, the first limiting mechanism includes a first screw rod 2, a first rotating block 3 is arranged at one end of the first screw rod 2, a first limiting plate 4 is arranged at the other end of the first screw rod 2, a plurality of guide rods 5 are evenly arranged on one side of the first limiting plate 4, one end of the guide rod 5 passes through the mounting block 1 and extends to the outside of the mounting block 1, a second groove is opened on one side of the first limiting plate 4, a first bearing 6 is arranged inside the second groove, one side of the first bearing 6 is connected to one end of the first screw rod 2, a plurality of first springs 7 are arranged on the other side of the first limiting plate 4, a first protective pad 8 is arranged on one side of the plurality of first springs 7, and the first protective pad 8 is made of rubber material. The second limiting mechanism includes A second screw 9, a second rotating block 10 is provided at one end of the second screw 9, a second bearing 11 is provided at the other end of the second screw 9, a connecting block 12 is provided on one side of the second bearing 11, a third threaded through hole is opened inside the connecting block 12, a third screw 13 is provided inside the third threaded through hole, a third rotating block 14 is provided at one end of the third screw 13, a third bearing 15 is provided at the other end of the third screw 13, a second limiting plate 16 is provided at the bottom of the third bearing 15, a second protective pad 17 is provided at the bottom of the second limiting plate 16, and the second protective pad 17 is made of rubber material to facilitate clamping the bracket by the first limiting mechanism and the second limiting mechanism.

[0023] As attached Figure 1 , 2 As shown, multiple second springs 18 are evenly arranged inside the first groove, and a third protective pad 19 is commonly arranged on one side of the multiple second springs 18. The third protective pad 19 is made of rubber material, so that the position of the bracket can be limited by the arrangement of the second springs 18 and the third protective pad 19 in cooperation with the first limiting mechanism.

[0024] The working principle of the utility model is as follows: when clamping the bracket, first put the corresponding position of the bracket into the first through hole and the bracket is located between the first protective pad 8 and the third protective pad 19. At this time, rotate the first rotating block 3 in the appropriate direction so that the first screw 2 drives the first limiting plate 4 to move so that the first limiting plate 4 squeezes the bracket to limit the position of the bracket. After the position of the bracket is restricted, rotate multiple second rotating blocks 10 in sequence so that the second screw 9 drives the connecting block 12 to move to the corresponding position. After the movement is completed, rotate multiple third rotating blocks 14 in sequence so that the third screw 13 drives the second limiting plate 16 to contact the bracket to limit the position of the bracket again.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A fixture for machining the upper end of a flyweight bracket, comprising a mounting block (1), characterized in that: The mounting block (1) has a first through hole formed inside, a first groove formed on one side of an inner wall of the first through hole, second through holes formed on the top and bottom of the mounting block (1), a first threaded through hole formed at the center line of one side of the mounting block (1), a plurality of second threaded through holes formed evenly on one side of the mounting block (1), a first limiting mechanism formed inside the first threaded through hole, and a second limiting mechanism formed inside the plurality of second threaded through holes.

2. A fixture for machining the upper end of a flyweight bracket according to claim 1, characterized in that: The first limiting mechanism comprises a first screw rod (2), a first rotating block (3) being arranged at one end of the first screw rod (2), a first limiting plate (4) being arranged at the other end of the first screw rod (2), a plurality of guide rods (5) being evenly arranged on one side of the first limiting plate (4), and one end of the guide rod (5) passing through the mounting block (1) and extending to the outside of the mounting block (1).

3. A fixture for machining the upper end of a flyweight bracket according to claim 2, characterized in that: A second groove is formed on one side of the first limiting plate (4), a first bearing (6) is arranged inside the second groove, and one side of the first bearing (6) is connected to one end of the first screw rod (2).

4. A fixture for machining the upper end of a flyweight bracket according to claim 3, characterized in that: A plurality of first springs (7) are arranged on the other side of the first limiting plate (4), and a first protective pad (8) is arranged on one side of each of the plurality of first springs (7), wherein the first protective pad (8) is made of a rubber material.

5. A fixture for machining the upper end of a flyweight bracket according to claim 1, characterized in that: The second limiting mechanism comprises a second screw rod (9), a second rotating block (10) is arranged at one end of the second screw rod (9), and a second bearing (11) is arranged at the other end of the second screw rod (9).

6. A fixture for machining the upper end of a flyweight support according to claim 5, characterized in that: A connecting block (12) is provided on one side of the second bearing (11), a third threaded through hole is provided inside the connecting block (12), and a third screw rod (13) is provided inside the third threaded through hole.

7. A fixture for machining the upper end of a flyweight bracket according to claim 6, characterized in that: A third rotating block (14) is arranged at one end of the third screw rod (13), a third bearing (15) is arranged at the other end of the third screw rod (13), a second limiting plate (16) is arranged at the bottom of the third bearing (15), a second protective pad (17) is arranged at the bottom of the second limiting plate (16), and the second protective pad (17) is made of rubber material.

8. The fixture for machining the upper end of a flyweight support according to claim 1, characterized in that: A plurality of second springs (18) are evenly arranged inside the first groove, and a third protective pad (19) is commonly arranged on one side of the plurality of second springs (18), wherein the third protective pad (19) is made of a rubber material.

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